<!--头部-->
<div class="navbar navbar-default" id="navbar">
    <div class="navbar-container" id="navbar-container">
        <div class="navbar-header pull-left">
            <a href="#" class="navbar-brand">
                <small>
                    <i class="icon-leaf"></i>
                    网站后台管理
                </small>
            </a>
        </div>
    </div>
</div>
<!--头部end-->